function createWindow(id,page){
	
	var replyArea = new Ext.form.TextArea({
		height:80,
		width:400,
		name:'replay.PCContent',
		fieldLabel:'内容'
		
	})

	var postBtn = new Ext.Button({
		text:'发表',
		handler:function(){
			form.getForm().submit({
				url:'/wsd/admin/comment_replay.action',
				params:{
					'comment.PCId':id
				},
				waitMsg: '系统正在处理，请稍后……',
	            success: function(fp, action){
			        Ext.Msg.alert('系统信息',"回复成功");
			        var rid = action.result.result.id;
			        var replay = document.createElement('p');
			        replay.innerHTML=replyArea.getValue() + '<br><a href="/wsd/admin/comment_delete.action?page='+ page +'&amp;message.MId=' + rid + '">删除</a>';
			        document.getElementById(id).appendChild(replay);
			      
			        
	            },
	            failure:function(fp, o){
	            	Ext.Msg.alert('系统信息',o.result.result.msg);
	            }
			})
		}
	})
	var form = new Ext.FormPanel({
		frame:true,
		items:[replyArea],
		buttons:[postBtn]
	})
	var window = new Ext.Window({
		title:'回复留言',
		width:600,
		height:160,
		modal:true,
		items:[form]
	})
	window.show();
	
}